# Hidden Device－Detector, Camera vs BatTrack BT +

The clearest difference is in-app purchases: BatTrack BT + at none against Hidden Device－Detector, Camera's 6. BatTrack BT + also leads on ads (none vs shown) and update cadence (monthly vs every 24 months). On price and device support there is nothing between them.

Both are free to download. Hidden Device－Detector, Camera sells 6 in-app purchases, starting at $6.99 per 7 days. BatTrack BT + asks for nothing beyond the download.

Hidden Device－Detector, Camera ships an update every 24 months, BatTrack BT + monthly. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Hidden Device－Detector, Camera | BatTrack BT + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (81 ratings)](https://appshunter.io/ios/app/hidden-devicedetector-camera/id6587571133/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 37 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Piotr Kalita](https://appshunter.io/developer/1759390978) | [Electrifuel Private Limited](https://appshunter.io/developer/1829404794) |

## What reviewers say

### Hidden Device－Detector, Camera

[App page](https://appshunter.io/ios/app/hidden-devicedetector-camera/id6587571133)

This app helps protect your privacy by detecting hidden cameras and covert devices using WiFi, Bluetooth, infrared, and magnetic scanning. It provides detailed information on detected devices and offers practical search tips to secure your environment.

**Highlights:** WiFi and Bluetooth network scanning, Infrared camera detection, Magnetic field detection, Detailed device analysis, Practical search tips

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Device－Detector, Camera | $6.99 | per 7 days |
| Hidden Device－Detector, Camera | $9.99 | per 7 days |
| Hidden Device－Detector, Camera | $14.99 | per month |
| Hidden Device－Detector, Camera | $15.99 | per month |
| Hidden Device－Detector, Camera | $83.99 | per year |
| Camera Finder－Secret Home App | $99.99 | per year |


### BatTrack BT +

[App page](https://appshunter.io/ios/app/battrack-bt-plus/id6749360218)

Connect to Battery Management Systems via Bluetooth to monitor battery health and performance in real-time. Gain detailed insights into device parameters through a simple, user-friendly interface.

**Highlights:** Bluetooth BMS connection, Real-time battery monitoring, Health and performance metrics, Detailed device insights, User-friendly interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Device－Detector, Camera free?

Hidden Device－Detector, Camera is free to download, with in-app purchases available.

### Is BatTrack BT + free?

BatTrack BT + is free to download, with no in-app purchases.

### Do Hidden Device－Detector, Camera or BatTrack BT + have ads?

Hidden Device－Detector, Camera shows ads; BatTrack BT + does not.

### Which is updated more often, Hidden Device－Detector, Camera or BatTrack BT +?

Hidden Device－Detector, Camera ships an update every 24 months, and BatTrack BT + monthly. Most recently, Hidden Device－Detector, Camera was updated on October 8, 2026 and BatTrack BT + on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*